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14.8×6.3-6.3×6.5+8.3×3.7=.

题目详情
14.8×6.3-6.3×6.5+8.3×3.7=______.
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答案和解析
14.8×6.3-6.3×6.5+8.3×3.7,
=(14.8-6.5)×6.3+8.3×3.7,
=8.3×6.3+8.3×3.7,
=8.3×(6.3+3.7),
=8.3×10,
=83.
故答案为:83.